Manual

Accessories (overview)
Communication modules
Ethernet interface
9

367
EDS94SPP101 EN 7.1
Connections
Pos. Connection Description
A1,
A2 ... A8
Ethernet RJ45 socket to EN 50173
B DC voltage supply Plug connector with spring connection, 4-pole

PE M3 thread
Use the uplink port A1 to cascade the hubs:
E94AZCEH003
The hubs can be connected using a patch or a crossover cable.
Use the MDI / MDIX switch to select the uplink mode as shown in the following figure:
Patch cable Crossover cable
E94YCEH005
Switch
Pos. Element Explanation
C Pushbutton switch Activates Rx/Tx crossing for connection A1:
z ON: MDIX
z OFF: MDI
Displays
LED
Description
Pos. Co lour Condition
OK Yellow On Device is supplied with voltage.
Rx1
...
Rx8
Yellow
On
Activity
Connections A1 ... A8 send or receive data.
Blinking
L/C1
...
L/C8
Green On Link
Connections A1 ... A8 are connected to the Ethernet network.
Red On Collision
Connection between connections A1 ... A8 and the Ethernet network is
inhibited due to collision.